Melissa O'Rourke
NPI 1588113724 · Nurse Practitioner · Baraboo, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa O'Rourke is a Nurse Practitioner provider in Baraboo, WI (NPI 1588113724).
Provider details
- NPI number
- 1588113724
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7230-033 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
288 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 60 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 59 | $101 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 56 | $136 |
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316 | 30 | $24 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 | $99 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 38 | 19 |
| Fentanyl | 30 | — |
| Dexamethasone | 21 | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er | 12 | — |
| Mirtazapine | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 2009 5th StMonroe, WI 53566-1546Phone: (608) 324-2000
Registry dates
- Enumerated
- 2016-09-29
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Melissa O'Rourke's NPI number?
- Melissa O'Rourke's National Provider Identifier (NPI) is 1588113724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa O'Rourke's specialty?
- Melissa O'Rourke is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa O'Rourke located?
- Melissa O'Rourke's practice location on file with NPPES is 1626 Tuttle St, Baraboo, WI 53913-1501.
- What is Melissa O'Rourke's phone number?
- The practice phone number listed in the NPPES registry for Melissa O'Rourke is (608) 355-2023.
- Does Melissa O'Rourke accept Medicare?
- Melissa O'Rourke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa O'Rourke's NPI active?
- Yes — Melissa O'Rourke's NPI (1588113724) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.